/* ==========================================
   ROYAL HOMESTEAD CONDOMINIUM - MAIN STYLES
   Modern, Accessible, Oceanfront Aesthetic
   ========================================== */

/* CSS Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - Coastal & Professional */
    --color-ocean-blue: #1e6b9e;
    --color-ocean-light: #4a9fd8;
    --color-sand: #f5f1e8;
    --color-sand-dark: #e8dcc8;
    --color-white: #ffffff;
    --color-text-dark: #2c3e50;
    --color-text-light: #5a6c7d;
    --color-accent: #0a4d6e;
    --color-gray-light: #f8f9fa;
    --color-gray-medium: #e9ecef;
    --color-gray-dark: #6c757d;

    /* Gradients */
    --gradient-ocean: linear-gradient(135deg, var(--color-ocean-blue) 0%, var(--color-accent) 100%);
    --gradient-ocean-light: linear-gradient(135deg, var(--color-ocean-light) 0%, var(--color-ocean-blue) 100%);
    --gradient-sand: linear-gradient(to bottom, #ffffff 0%, var(--color-sand) 100%);
    --gradient-gold: linear-gradient(135deg, #f5f1e8 0%, #dcd0b9 100%);
    
    /* Typography */
    --font-primary: 'Noto Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 18px;
    --font-size-small: 16px;
    --font-size-large: 20px;
    --line-height: 1.7;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Layout */
    --container-max: 1200px;
    --header-height: 100px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: var(--line-height);
    color: var(--color-text-dark);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

a {
    color: var(--color-ocean-blue);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-accent);
}

a:focus-visible {
    outline: 3px solid var(--color-ocean-light);
    outline-offset: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    min-height: 48px;
    min-width: 120px;
    box-shadow: var(--shadow-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--gradient-ocean);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--gradient-ocean-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(30, 107, 158, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-ocean-blue);
    border-color: var(--color-ocean-blue);
}

.btn-secondary:hover {
    background-color: var(--color-ocean-blue);
    color: var(--color-white);
}

/* Header */
.header {
    background: linear-gradient(to bottom, #ffffff 0%, #f4f8fb 100%);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    border-bottom: 1px solid rgba(30, 107, 158, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
    gap: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo img {
    width: 75px;
    height: 75px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-ocean);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: var(--color-ocean-blue); /* Fallback */
    margin: 0;
    line-height: 1.2;
}

.logo-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin: 0;
}

/* Navigation */
.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: var(--transition);
    min-height: 44px;
    display: flex;
    align-items: center;
}

.nav-link:hover,
.nav-link.active {
    background-color: rgba(30, 107, 158, 0.08);
    color: var(--color-ocean-blue);
    border-radius: 50px;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: var(--spacing-sm);
    border-left: 1px solid var(--color-gray-medium);
    padding-left: var(--spacing-sm);
}

.lang-link {
    font-size: 1.5rem;
    line-height: 1;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
    text-decoration: none;
    padding: 4px;
    border-radius: 4px;
}

.lang-link:hover,
.lang-link.active {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
    background-color: var(--color-gray-light);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
}

.mobile-menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--color-ocean-blue);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--color-ocean-blue);
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 107, 158, 0.85) 0%, rgba(10, 77, 110, 0.75) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--color-white);
    max-width: 900px;
    padding: var(--spacing-xl) var(--spacing-md);
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--spacing-md);
    color: var(--color-sand);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.95);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Quick Links Section */
.quick-links {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-sand);
}

.section-title {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-ocean-blue);
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.quick-link-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.quick-link-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-ocean-light);
}

.quick-link-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.quick-link-card h3 {
    color: var(--color-ocean-blue);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.quick-link-card p {
    color: var(--color-text-light);
    margin: 0;
    font-size: var(--font-size-small);
}

/* About Preview Section */
.about-preview {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.about-preview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-preview-text p {
    font-size: var(--font-size-large);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.about-preview-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-preview-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Gallery Preview */
.gallery-preview {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-sand);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Contact Info Section */
.contact-info {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-ocean);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

/* Map Section */
.map-section {
    padding-bottom: var(--spacing-xl);
    background-color: var(--color-gray-light);
}

.map-container {
    width: 100%;
    height: 450px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-white);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.contact-info-item h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.contact-info-item p {
    font-size: var(--font-size-large);
    line-height: 1.8;
    margin: 0;
}

.contact-info-item a {
    color: var(--color-white);
    text-decoration: underline;
}

.contact-info-item a:hover {
    color: var(--color-sand);
}

/* Footer */
.footer {
    background-color: var(--color-text-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-small);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--color-white);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-small);
    margin-bottom: var(--spacing-xs);
}

.webmaster a {
    color: var(--color-ocean-light);
    font-weight: 600;
}

.webmaster a:hover {
    color: var(--color-white);
}

.social-note {
    font-style: italic;
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --font-size-base: 16px;
        --header-height: 100px;
    }

    .logo img {
        width: 60px;
        height: 60px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-white);
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        padding: var(--spacing-md);
        gap: 0;
    }
    
    .nav-link {
        width: 100%;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--color-gray-medium);
    }
    
    .hero {
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .about-preview-content {
        grid-template-columns: 1fr;
    }
    
    .quick-links-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    .section-title { font-size: 1.75rem; }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .hero-buttons,
    .quick-links {
        display: none;
    }
    
    body {
        font-size: 12pt;
        color: #000;
    }
    
    a {
        text-decoration: underline;
    }
}